package com.bwie.sixth.commerce.config;

import java.util.Random;

public class YzmUtil {

    public static String createYzm(){
        Random random = new Random();
        String yzm = "";
        for (int i = 0;i<6;i++){
            yzm+=random.nextInt(10);
        }
        System.out.println(yzm);
        return  yzm;
    }
}
